osfmk/i386/misc_protos.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25
  26 #include <i386/thread.h>
  27
  28 extern void             get_root_device(void);
  29 extern void             picinit(void);
  30 extern void             slave_clock(void);
  31 extern void             interrupt_processor(
  32                                 int             cpu);
  33 extern void             mp_probe_cpus(void);
  34 extern void             remote_kdb(void);
  35 extern void             clear_kdb_intr(void);
  36 extern void             set_cpu_model(void);
  37 extern void             cpu_shutdown(void);
  38 extern void             fix_desc(
  39                                 void            * desc,
  40                                 int             num_desc);
  41 extern void             cnpollc(
  42                                 boolean_t       on);
  43 extern void             form_pic_mask(void);
  44 extern void             intnull(
  45                                 int             unit);
  46 extern char *           i386_boot_info(
  47                                 char            *buf,
  48                                 vm_size_t       buf_len);
  49
  50 extern void             blkclr(
  51                                const char       *from,
  52                                int              nbytes);
  53
  54 extern void             kdb_kintr(void);
  55 extern void             kdb_console(void);
  56
  57 extern unsigned long    ntohl(unsigned long);
  58
  59 extern unsigned int     div_scale(
  60                                 unsigned int    dividend,
  61                                 unsigned int    divisor,
  62                                 unsigned int    *scale);
  63
  64 extern unsigned int     mul_scale(
  65                                 unsigned int    multiplicand,
  66                                 unsigned int    multiplier,
  67                                 unsigned int    *scale);
  68
  69 /* Move arbitrarily-aligned data from one physical address to another */
  70 extern void bcopy_phys(
  71                        const char *from,
  72                        char       *to,
  73                        vm_size_t  nbytes);